Atomic Absorption Spectrophotometer (Automatic) AAS8A

MODEL

 AAS4M

Operation Setting

Manual

Lamp Socket Options

4 Lamps

Wavelength Range

190 900 nm

Scintillation on Wavelength

250nm

Grating System

1800 line/mm Characteriza on Area of 40mm2

Wavelength Repeatability

0.1 nm

Wavelength Accuracy

0.2 nm

Optical System

Czerny - Turner System, Integrated Op cal Bench, Closed Optical System

Resolution

Spectral Bandwidth 0.2nm can separate Min Double Line (279.5/279.8) & Peak Valley

Instrument Type

Single Beam Reflec on Achroma  Optics System

Spectrum Slit

6-Gear Automa c Switching (0.1, 0.2, 0.4, 0.7,1.0, 2.0nm)

Photometric Range

0-125%, -0.1-3.00A

Static Baseline Drift

0.002ABS/30min(Cu)

Background Correction on Method

High Speed Self-reversal (BGC-SR), High Speed D2 lamp(BGC-D2)

Combustion Head

Air-Acetylene flame Combusion Head 100mm

Sprayer

High Efficiency Glass Sprayer

Dynamic Drift of Ignition

Baseline 0.004ABS/30min (Cu)

Characteris c Concentra on of Cu

0.025ug/ml/1% (Cu, ABS>0.8ABS)

Detection on Limit

Cu 0.008ug/ml

Measurement Repeatability (Cu)

RSD < 0.5%

Ambient Temperature

10 to 30C

Standard Lamp

Cu

Software

Available

Power Supply

AC 220V /50-60Hz ( Without Power Fluctua on)

Machine Dimension (LxWxH)

710 x 560 x 420mm

Packing Dimension (LxWxH)

860 x 710 x 760mm

Net /Gross Weight

62kg/96kg